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DENSO 3128 Double Platinum Spark Plug

(Toyota Tundra 2005-09, Corolla 1997-98, 2005-06, 2009-10, Camry 1992-96, 2002-11, 4Runner 2003-09, RAV4 1996-97, 2001-08, Highlander 2001-10 + 58 more models)

Part of: DENSO Double Platinum Spark Plug

Other options in this family: DENSO 3141 DENSO 3173 DENSO 3246 DENSO 3245 DENSO 5092

Manufacturer

Picture for manufacturer DENSO

Part Number

3128
8 reviews
Sale Price

$7.70

In Stock (10+)

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Usually delivered within 2 days

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Fitment guaranteed

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Product Details

The DENSO 3128 Double Platinum Spark Plug delivers OE-quality performance and reliability for demanding ignition systems. Engineered with platinum on both the center and ground electrodes, this spark plug provides superior durability and extended service life compared to conventional copper plugs.

Key Features:

  • Double platinum construction on center and ground electrodes for maximum longevity
  • Manufactured to strict OE performance, durability, and emissions standards
  • Reduces electrode wear and maintains consistent spark performance over time
  • Designed for vehicles equipped with electronic distributorless ignition systems (DIS)
  • Provides reliable cold starts and smooth acceleration
  • Helps maintain optimal fuel efficiency and reduce emissions

DENSO is a leading OE supplier to major automotive manufacturers worldwide, bringing the same precision engineering and quality control to their aftermarket spark plugs. The double platinum design is specifically engineered for modern ignition systems that fire the spark plug from both directions, ensuring even wear and consistent performance throughout the plug's service life.

Products specifications

Fits

Toyota Tundra 2005-09, Corolla 1997-98, 2005-06, 2009-10, Camry 1992-96, 2002-11, 4Runner 2003-09, RAV4 1996-97, 2001-08, Highlander 2001-10, Sequoia 2005-09, Sienna 2001-06, Land Cruiser 1998-2007, Avalon 1995, 2000-04 + 54 more models

Center Electrode Tip Material

Platinum

Manufacturer Heat Range

20

Pre-Gap Size

1.1

Ground Electrode Core Material

Nickel

Seat Type

FLAT

Ground Electrode Quantity

1

Ground Configuration

Standard

Center Electrode Core Material

Copper

Thread Diameter

14.00

Resistance

5000

Ground Electrode Tip Design

Platinum Chip

Reach

19.00

Hex Size

16.0

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